Fix directory provider authority name & export provider

Bug: 7171739
Change-Id: I15b0d386dda54584aaba86ce3b70c3588528515b
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 69ee712..aa46773 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -149,6 +149,7 @@
             android:authorities="com.android.exchange.directory.provider"
             android:readPermission="android.permission.READ_CONTACTS"
             android:multiprocess="false"
+            android:exported="true"
             >
           <meta-data
               android:name="android.content.ContactDirectory"
diff --git a/build/src/com/android/exchange/Configuration.java b/build/src/com/android/exchange/Configuration.java
index 840bcf7..ad93cb2 100644
--- a/build/src/com/android/exchange/Configuration.java
+++ b/build/src/com/android/exchange/Configuration.java
@@ -20,6 +20,6 @@
     public static final String EXCHANGE_ACCOUNT_MANAGER_TYPE = "com.android.exchange";
     public static final String EXCHANGE_SERVICE_INTENT_ACTION =
             "com.android.email.EXCHANGE_INTENT";
-    public static final String EXCHANGE_GAL_AUTHORITY = "com.android.exchange.provider";
+    public static final String EXCHANGE_GAL_AUTHORITY = "com.android.exchange.directory.provider";
     public static final String EXCHANGE_PROTOCOL = "eas";
 }